Pre-Algebra Examples

$(x + 6) + 2 (3 x + 5)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$x + 6 + 2 (3 x) + 2 \cdot 5$

Step 1.2

Multiply

$3$ by

$2$ .

$x + 6 + 6 x + 2 \cdot 5$

Step 1.3

Multiply

$2$ by

$5$ .

$x + 6 + 6 x + 10$

$x + 6 + 6 x + 10$

Step 2

Simplify by adding terms.

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Step 2.1

Add

$x$ and

$6 x$ .

$7 x + 6 + 10$

Step 2.2

Add

$6$ and

$10$ .

$7 x + 16$

$7 x + 16$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$